<#
  Builds the app, zips it and publishes a Gitea release that the in-app updater picks up.
    release.ps1 -Version 1.0.1 -Token <gitea token>    builds, tags v1.0.1, creates the release, uploads zip + .sha256
    release.ps1 -Version 1.0.1 -BuildOnly              only writes dist\<version>\CVRManager-win-x64.zip(.sha256)
  The token needs write:repository.
#>
[CmdletBinding()]
param(
    [Parameter(Mandatory)][string]$Version,
    [string]$Token = $env:GITEA_TOKEN,
    [string]$GiteaUrl = 'https://git.koneko.cat',
    [string]$Repo = 'Koneko/CVRManager',
    [string]$Notes = '',
    [switch]$BuildOnly
)
$ErrorActionPreference = 'Stop'
$root = Split-Path $PSScriptRoot -Parent
$out = Join-Path $root "dist\$Version"
if (Test-Path $out) { Remove-Item $out -Recurse -Force }
dotnet publish "$root\CVRManager.csproj" -c Release -r win-x64 --self-contained false -p:Version=$Version -o "$out\app" | Out-Null
if ($LASTEXITCODE -ne 0) { throw 'publish failed' }
$zip = Join-Path $out 'CVRManager-win-x64.zip'
Compress-Archive -Path "$out\app\*" -DestinationPath $zip
$hash = (Get-FileHash $zip -Algorithm SHA256).Hash.ToLowerInvariant()
Set-Content "$zip.sha256" "$hash  CVRManager-win-x64.zip" -NoNewline
"Built $zip ($([math]::Round((Get-Item $zip).Length / 1MB, 1)) MB) sha256 $hash"
if ($BuildOnly) { return }
if (-not $Token) { throw 'No token: pass -Token or set GITEA_TOKEN.' }

$h = @{ Authorization = "token $Token" }
$api = "$GiteaUrl/api/v1/repos/$Repo"
$body = @{ tag_name = "v$Version"; name = "CVR Manager $Version"; body = $Notes; draft = $false; prerelease = $false } | ConvertTo-Json
$rel = Invoke-RestMethod -Method Post -Uri "$api/releases" -Headers $h -ContentType 'application/json' -Body $body
foreach ($f in $zip, "$zip.sha256") {
    Invoke-RestMethod -Method Post -Uri "$api/releases/$($rel.id)/assets?name=$([IO.Path]::GetFileName($f))" -Headers $h -Form @{ attachment = Get-Item $f } | Out-Null
}
"Published $($rel.html_url)"